AME8803IEEYZ_技术文档

AME

300mA CMOS LDO

AME8803 / 8814

n General Description

n Functional Block Diagram

TheAME8803/8814 family of positive, linear regulators

feature low quiescent current (30mA typ.) with low drop-

out voltage, making them ideal for battery applications.

The space-saving SOT-26 package is attractive for "Pocket"

and "Hand Held" applications.

OUT

IN

Overcurrent

Shutdown

Thermal

Shutdown

These rugged devices have both Thermal Shutdown,

and Current Fold-back to prevent device failure under the

"Worst" of operating conditions.

EN

BYP

V

R1

R2

x110%

ref

An additional feature is a "PowerGood" detector, which

pulls low when the output is out of regulation. In applica-

tions requiring a low noise, regulated supply, place a

1000pF capacitor between Bypass and ground.

AMP

PG

The AME8803/8814 is stable with an output capaci-

tance of 2.2mF or greater.

V

ref

x90%

V

=1.215V

ref

GND

n Features

l Very Low Dropout Voltage

l Guaranteed 300mA Output

l Accurate to within 1.5%

l 30mA Quiescent Current

l Over-Temperature Shutdown

l Current Limiting

n Typical Application

l Short Circuit Current Fold-back

l Noise Reduction Bypass Capacitor

l PowerGoodDetector

EN

IN

PG

IN

OUT

AME8803

l Power-Saving Shutdown Mode

l Space-Saving SOT-26

BYP

GND

OUT

C1

C2

1000pF

C3

l Factory Pre-set Output Voltages

l Low Temperature Coefficient

5V

2.2mF

1mF

l All AME's Lead Free Products Meet RoHS

Standards

nApplications

l Instrumentation

l Portable Electronics

l Wireless Devices

l Cordless Phones

l PC Peripherals

l Battery Powered Widgets

l Electronic Scales

Rev.I.02

1

AME

AME8803 / 8814

n Pin Configuration

300mA CMOS LDO

SOT-26

Top View

AME 8803

1. V_IN

AME 8814

1. EN

6

5

6

5

4

2. GND

3. EN

3. BYP

AME8814

AME8803

4. PG

4. V_OUT

5. BYP

5. GND

6. V_OUT

6. V_IN

1

2

3

1

2

3

* Die Attach:

Non-Conductive Epoxy

* Die Attach:

Conductive Epoxy

n Ordering Information

AME8803 x x x x x

AME8814 x x x x x

Special Feature

Number of Pins

Package Type

Operating AmbientTemperature Range

Product Grade or Option

N u m b e r

O p e ra tin g A m b ie n t

P r o d u c t G ra d e

o r O p t i o n

T e m p e ra tu r e

R a n g e

P a c k a g e T y p e

o f

S p e cia l F e a tu re

P i n s

-40^OC to + 8 5 ^O

C

A : 3. 3V

1 : 1. 3V

2 : 2. 0V

3 : 4. 2V

4 : 4. 0V

E :

E : S O T-2 X

Y : 6

L : L o w P rofile

Y : L e a d F ree & L o w P rofile

Z: L e a d F ree

B : 3. 0V

C : 2. 8V

D : 2. 5V

E : 3. 8V

F : 3. 6V

G : 3. 5V

H : 2. 7V

I: 3. 4V

J: 2 . 8 5 V

K : 3. 7V

L : 1. 5V

M : 1. 8V

N : 2. 9V

O : 3. 1V

P : 4. 1V

Q : 4 . 7 5 V

R : 2 . 6 5 V

S : 5. 0V

U : 3. 2V

V : 3 . 1 5 V

W : 2. 3V

Y : 1. 9V

Z: 1. 7V

Rev.I.02

2

AME

300mA CMOS LDO

AME8803 / 8814

n Ordering Information

Operating Ambient

Temperature Range

Part Number

Marking*

Output Voltage Package

- 40^oC to +85^oC

AME8803AEEY

AME8803AEEYL

AME8803AEEYY

AME8803AEEYZ

AME8803BEEY

AME8803BEEYL

AME8803BEEYY

AME8803BEEYZ

AME8803CEEY

AME8803CEEYL

AME8803CEEYY

AME8803CEEYZ

AME8803DEEY

AME8803DEEYL

AME8803DEEYY

AME8803DEEYZ

AME8803EEEY

AME8803EEEYL

AME8803EEEYY

AME8803EEEYZ

AME8803FEEY

AME8803FEEYL

AME8803FEEYY

AME8803FEEYZ

AAPww

AAQww

AARww

AASww

AATww

ABQww

3.3V

3.0V

2.8V

2.5V

3.8V

3.6V

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

Note: ww represents the date code and pls refer toDate Code Rule before PackageDimension.

* A line on top of the first character represents lead free plating such as AAP

Please consult AME sales office or authorized Rep./Distributor for output voltage and package type availability.

Rev.I.02

3

AME

AME8803 / 8814

300mA CMOS LDO

n Ordering Information (contd.)

Operating Ambient

Temperature Range

Part Number

Marking*

Output Voltage Package

- 40^oC to +85^oC

AME8803GEEY

AME8803GEEYL

AME8803GEEYY

AME8803GEEYZ

AME8803HEEY

AME8803HEEYL

AME8803HEEYY

AME8803HEEYZ

AME8803IEEY

ACHww

AGKww

AEQww

AGSww

AHUww

AJKww

AJLww

3.5V

2.7V

3.4V

2.85V

3.7V

1.5V

1.8V

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

AME8803IEEYL

AME8803IEEYY

AME8803IEEYZ

AME8803JEEY

AME8803JEEYL

AME8803JEEYY

AME8803JEEYZ

AME8803KEEY

AME8803KEEYL

AME8803KEEYY

AME8803KEEYZ

AME8803LEEY

AME8803LEEYL

AME8803LEEYY

AME8803LEEYZ

AME8803MEEY

AME8803MEEYL

AME8803MEEYY

AJLww

Rev.I.02

4

AME

300mA CMOS LDO

AME8803 / 8814

n Ordering Information (contd.)

Operating Ambient

Temperature Range

Part Number

Marking*

Output Voltage Package

- 40^oC to +85^oC

AME8803MEEYZ

AME8803NEEY

AME8803NEEYL

AME8803NEEYY

AME8803NEEYZ

AME8803OEEY

AME8803OEEYL

AME8803OEEYY

AME8803OEEYZ

AME8803SEEY

AME8803SEEYL

AME8803SEEYY

AME8803SEEYZ

AME8814AEEY

AME8814AEEYL

AME8814AEEYY

AME8814AEEYZ

AME8814BEEY

AME8814BEEYL

AME8814BEEYY

AME8814BEEYZ

AME8814CEEY

AME8814CEEYL

AME8814CEEYY

AME8814CEEYZ

AME8814DEEY

AME8814DEEYL

AJLww

ALAww

ALBww

AQZww

AIEww

AIFww

AIGww

AIHww

1.8V

2.9V

3.1V

5.0V

3.3V

3.0V

2.8V

2.5V

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

Rev.I.02

5

AME

AME8803 / 8814

300mA CMOS LDO

n Ordering Information (contd.)

Operating Ambient

Temperature Range

Part Number

Marking*

Output Voltage Package

- 40^oC to +85^oC

AME8814DEEYY

AME8814DEEYZ

AME8814EEEY

AME8814EEEYL

AME8814EEEYY

AME8814EEEYZ

AME8814FEEY

AME8814FEEYL

AME8814FEEYY

AME8814FEEYZ

AME8814GEEY

AME8814GEEYL

AME8814GEEYY

AME8814GEEYZ

AME8814HEEY

AME8814HEEYL

AME8814HEEYY

AME8814HEEYZ

AME8814IEEY

AIHww

AIIww

2.5V

3.8V

3.6V

3.5V

2.7V

3.4V

2.85V

3.7V

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

AIIww

AIJww

AIKww

AILww

AIMww

AINww

AIOww

AME8814IEEYL

AME8814IEEYY

AME8814IEEYZ

AME8814JEEY

AME8814JEEYL

AME8814JEEYY

AME8814JEEYZ

AME8814KEEY

Rev.I.02

6

AME

300mA CMOS LDO

AME8803 / 8814

n Ordering Information (contd.)

Operating Ambient

Temperature Range

Part Number

Marking*

Output Voltage Package

- 40^oC to +85^oC

AME8814KEEYL

AME8814KEEYY

AME8814KEEYZ

AME8814LEEY

AME8814LEEYL

AME8814LEEYY

AME8814LEEYZ

AME8814MEEY

AME8814MEEYL

AME8814MEEYY

AME8814MEEYZ

AME8814NEEY

AME8814NEEYL

AME8814NEEYY

AME8814NEEYZ

AME8814OEEY

AME8814OEEYL

AME8814OEEYY

AME8814OEEYZ

AME8814SEEY

AME8814SEEYL

AME8814SEEYY

AME8814SEEYZ

AIOww

AJDww

AJEww

AKYww

AKZww

ARDww

3.7V

1.5V

1.8V

2.9V

3.1V

5.0V

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

TSOT-26

SOT-26

Rev.I.02

7

AME

AME8803 / 8814

300mA CMOS LDO

n Absolute Maximum Ratings

Parameter

Maximum

Unit

Input Voltage

8

V

Output Current

P_D/ (V_IN- V_O)

GND - 0.3 to V_IN+ 0.3

B*

mA

V

Input, Output Voltage

ESD Classification

Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device.

* HBM B: 2000V~3999V

n Recommended Operating Conditions

Parameter

Symbol

Rating

Unit

^oC

Ambient Temperature Range

T_A

- 40 to +85

^oC

Junction Temperature Range

T_J

- 40 to +125

n Thermal Information

Parameter

Package

Die Attach

Symbol

Maximum

Unit

Conductive Epoxy

81

Thermal Resistance*

(Junction to Case)

q_JA

Non-Conductive

Epoxy

140

260

280

400

^oC / W

Conductive Epoxy

Thermal Resistance

(Junction to Ambient)

SOT-26

q_JC

Non-Conductive

Epoxy

Conductive Epoxy

Internal Power Dissipation

P_D

mW

^oC

Non-Conductive

Epoxy

Maximum Junction Temperature

Solder Iron (10 Sec)**

150

350

* Measure q_JCon center of molding compound if IC has no tab.

** MIL-STD-202G 210F

Rev.I.02

8

AME

300mA CMOS LDO

AME8803 / 8814

n Electrical Specifications

TA = 25^OC unless otherwise noted

Test Condition

Parameter

Input Voltage

Symbol

V_IN

Min Typ Max

Units

V

Note 1

-1.5

7

Output Voltage Accuracy

V_O

I_O=1mA

1.5

%

1.2V<=V_O(NOM)<=2.0V

1300

400

300

I_O=300mA

See

chart

Dropout Voltage

V_DROPOUT

mV

2.0V<V_O(NOM)<=2.8V

2.8V<V_O(NOM)

V_O=V_O(NOM)-2.0%

Output Current

I_O

I_LIM

I_SC

I_Q

V_O>1.2V

300

mA

Current Limit

V_O>1.2V

V_O<0.8V

450

Short Circuit Current

Quiescent Current

Ground Pin Current

150 300

I_O=0mA

30

35

50

A

m

I_GND

I_O=1mA to 300mA

A

m

1.2V <= V_O<= 1.4V

-0.2

0.2

I_O=1mA

1.4V < V_O<= 2.0V

2.0V< V_O< 4.0V

4.0V <= Vo

-0.15

0.15

Line Regulation

REG_LINE

%

V_IN=V_O+1 to V_O+2

-0.1 0.02 0.1

-0.4

-1

0.2

150

30

0.4

1

Load Regulation

REG_LOAD

OTS

I_O=1mA to 300mA

%

^oC

Over Temperature Shutdown

Over Temperature Hysterisis

V_OTemperature Coefficient

OTH

ppm/^oC

TC

30

f=1kHz

f=10kHz

f=100kHz

50

I_O=100mA

Power Supply Rejection

PSRR

dB

20

C =2.2 F

m

O

15

f=10Hz to 100kHz

I_O=10mA

Output Voltage Noise

EN Input Threshold

EN Input Bias Current

eN

Co=2.2 F

30

Vrms

m

V_EH

V_EL

I_EH

V_IN=2.7V to 7V

2.0

0

Vin

0.4

0.1

0.5

1

V

V_IN=2.7V to 7V

V_EN=V_IN, V_IN=2.7V to 7V

V_EN=0V, V_IN=2.7V to 7V

V_IN=5V, V_O=0V, V_EN<V_EL

I_O=0.4mA, V_EN<V_EL

2.5V <= V_O(NOM)<= 5.0V

1.2V <= V_O(NOM)< 2.5V

2.5V <= V_O(NOM)<= 5.0V

1.2V <= V_O(NOM)< 2.5V

V_PG=7V

A

m

I_EL

A

m

Shutdown Supply Current

Shutdown Output Voltage

I_SD

0.5

A

m

V_O,SD

0

0.4

85

V

Output Under Voltage

Output Over Voltage

V_UV

%V_O(NOM)

75

115

125

V_OV

%V_O(NOM)

PG Leakage Current

PG Voltage Rating

I_LC

1

7

A

m

V_PG

V_OL

V_Oin regulation

V

I_SINK=0.4mA

PG Voltage Low

0.4

Note1: V_IN(MIN)=V_OUT+V_DROPOUT

Note2: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be

applied before a current source load is applied.

Rev.I.02

9

AME

AME8803 / 8814

300mA CMOS LDO

All capacitors should be placed in close proximity to

the pins. A "Quiet" ground termination is desirable. This

can be achieved with a "Star" connection.

n Detailed Description

The AME8803/8814 family of CMOS regulators con-

tain a PMOS pass transistor, voltage reference, error am-

plifier, over-current protection, thermal shutdown, and

Power Good detection circuitry.

n Enable

The Enable pin normally floats high. When actively,

pulled low, the PMOS pass transistor shuts off, and all

internal circuits are powered down. In this state, the

quiescent current is less than 1mA. This pin behaves

much like an electronic switch.

The P-channel pass transistor receives data from the

error amplifier, over-current shutdown, and thermal pro-

tection circuits. During normal operation, the error ampli-

fier compares the output voltage to a precision reference.

Over-current and Thermal shutdown circuits become ac-

tive when the junction temperature exceeds 150^oC, or

the current exceeds 300mA. During thermal shutdown,

the output voltage remains low. Normal operation is re-

stored when the junction temperature drops below 120^oC.

n Power Good

TheAME8803/8814 includes the Power Good feature.

When the output is not within +15% of the specified volt-

age, it pulls low. This can occur under the following con-

ditions:

TheAME8803/8814 switches from voltage mode to cur-

rent mode when the load exceeds the rated output cur-

rent. This prevents over-stress. The AME8803 also in-

corporates current foldback to reduce power dissipation

when the output is short circuited. This feature becomes

active when the output drops below 0.8volts, and reduces

the current flow by 65%. Full current is restored when

the voltage exceeds 0.8 volts.

1) Input Voltage too low.

2) DuringOver-Temperature.

3) During Over-Current.

4) If output is pulled up.

(Note: PG pin is an open-drain output.)

n External Capacitors

The AME8803/8814 is stable with an output capacitor

to ground of 2.2mF or greater. Ceramic capacitors have

the lowest ESR, and will offer the best AC performance.

Conversely,Aluminum Electrolytic capacitors exhibit the

highest ESR, resulting in the poorest AC response. Un-

fortunately, large value ceramic capacitors are compara-

tively expensive. One option is to parallel a 0.1mF ce-

ramic capacitor with a 10mF Aluminum Electrolytic. The

benefit is low ESR, high capacitance, and low overall cost.

A second capacitor is recommended between the in-

put and ground to stabilize Vin. The input capacitor should

be at least 0.1mF to have a beneficial effect.

A third capacitor can be connected between the BY-

PASS pin and GND. This capacitor can be a low cost

Polyester Film variety between the value of 0.001 ~

0.01mF. A larger capacitor improves the AC ripple rejec-

tion, but also makes the output come up slowly. This

"Soft" turn-on is desirable in some applications to limit

turn-on surges.

Rev.I.02

10

AME

300mA CMOS LDO

AME8803 / 8814

Ground Current vs. Input Voltage

Load Step (1mA-300mA)

45

40

35

30

25

20

15

10

5

C

_L=2.2mF

_IN=2.2mF

Output

85^O

C

25^O

C

I_Load

0

1

2

3

4

5

6

7

8

TIME(20mS/DIV)

Input Voltage (V)

Chip Enable Transient Response

C_L=2mF

R_L=10W

C_L=2mF

R_L=10W

0

C_BYP=1000pF

0

TIME (1mS/DIV)

Drop Out Voltage vs. Output Voltage

Drop Out Voltage vs. Load Current

1200

1000

800

1200

1000

800

V_OUT=1.3V

V_OUT=1.5V

I_O=100mA

600

V_OUT=1.8V

I_O=200mA

I_O=300mA

400

V_OUT=3.8V

V_OUT=4.0V

V_OUT=3.0V

V_OUT=3.3V

V_OUT=3.5V

Top to Bottom

V_OUT=2.3V

V_OUT=2.5V

V_OUT=2.8V

200

0

200

5

3

4

1.31.5

2

0

50

100

150

200

250

300

Load Current (mA)

Output Voltage (V)

Rev.I.02

11

AME

AME8803 / 8814

300mA CMOS LDO

Power Supply Rejection Ratio

0

-20

100mA

1mA

-10

-30

-40

C_L=2.2mF Tantalum

100mA

C_L=2.2mF TTaannttaalulumm

-20

-30

-40

-50

-60

-70

-80

C_BYP=1000pF

C _BYP=0

-50

-60

100mA

10mA

100mA

10mA

-70

-80

100mA

100 m

A

1mA

100 m

A

100mA

10

1K

100K

10M

10

1K

100K

10M

Frequency (Hz)

Power Supply Rejection Ratio

-10

-20

-10

C_BYP= 0

C_BYP= 100 pF

C_L= 5.6 mF

Ceramic

-20

-30

-40

-50

-60

C_BYP= 100 pF

I_L= 100 mA

-30

C_L= 10 mF

Tantalum

I_L= 100 mA

-40

-50

-60

C_BYP= 1 nF

-70

-80

-70

-80

C_BYP= 10 nF

10

100

1K

10K

100K

1M

10

100

1K

10K

100K

Frequency (Hz)

Short Circuit Response

Overtemperature Shutdown

R _LOAD

W

=100

=0.1

R _SHORT

0

R_LOAD=6.6

W

0

TIME (2mS/DIV)

TIME (0.5Sec/DIV)

Rev.I.02

12

AME

300mA CMOS LDO

AME8803 / 8814

Current Limit Response

Noise Measurement

R_Load=3.3W

0

C_L=2.2mF

No Filter

TIME (2mS/DIV)

TIME (20ms/DIV)

Line Transient Response

Safe Operating Area

300

100

V_INDC=5.0V

C_L=2.2mF

SOT-23-5

10

1.0

8.0

0.1

TIME (2mS/DIV)

Input-Output Voltage Differential (V)

Stability vs. ESR vs. I_Load

10000

1000

100

10

10000

1000

100

10

Unstable Region

C_L=1mF

C_L=2mF

Stable Region

1

0.1

Untested Region

0.01

0

50

100

150

200

0

50

100

150

200

ILOAD (mA)

Rev.I.02

13

AME

AME8803 / 8814

300mA CMOS LDO

Stability vs. ESR vs. I_Load

10000

1000

100

10

10000

1000

Unstable Region

C_L=10mF

C_L=3mF

100

10

1

Stable Region

1

0.1

Untested Region

0.1

Untested Region

0.01

0.001

0.01

0

50

100

150

200

0

50

100

150

200

ILOAD (mA)

Quiescent Current vs. Temp.

Load Regulation vs. Temp.

0.58

0.56

0.54

0.52

0.50

0.48

0.46

0.44

0.42

0.40

35

34

33

32

31

30

29

28

27

-45

-5

25

55

85

-45

-5

25

55

85

Temperature (^oC)

Shut Down Current vs. Temp.

EN pin LO bias Current vs. Temp.

1.0

-0.20

-0.25

-0.30

-0.35

-0.40

-0.45

-0.50

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

-45

-5

25

55

85

-45

-5

25

55

85

Temperature (^oC)

Rev.I.02

14

AME

300mA CMOS LDO

AME8803 / 8814

Dropout Voltage vs. Temp.

PG VOL vs. Temp.

0.45

0.40

0.35

0.30

0.25

0.20

220

210

200

190

180

170

160

150

0.15

-45

-5

25

55

85

-45

-5

25

55

85

Temperature (^oC)

Rev.I.02

15

AME

AME8803 / 8814

300mA CMOS LDO

n Date Code Rule

Marking

Date Code

Year

xxx0

xxx1

xxx2

xxx3

xxx4

xxx5

xxx6

xxx7

xxx8

xxx9

A

W

n Tape and Reel Dimension

SOT-26

P

W

AME

PIN 1

Carrier Tape, Number of Components Per Reel and Reel Size

Package

Carrier Width (W)

Pitch (P)

Part Per Full Reel

Reel Size

SOT-26

8.0±0.1 mm

4.0±0.1 mm

3000pcs

180±1 mm

Rev.I.02

16

AME

300mA CMOS LDO

AME8803 / 8814

n Tape and Reel Dimension

TSOT-26

P

W

AME

PIN 1

Carrier Tape, Number of Components Per Reel and Reel Size

Package

Carrier Width (W)

Pitch (P)

Part Per Full Reel

Reel Size

TSOT-26

8.0±0.1 mm

4.0±0.1 mm

3000pcs

180±1 mm

Rev.I.02

17

AME

AME8803 / 8814

n Package Dimension

300mA CMOS LDO

SOT-26

Top View

Side View

MILLIMETERS

INCHES

MIN MAX

D

e

SYMBOLS

θ1

MIN

MAX

1.20REF

0.0472REF

A

A₁

b

0.00

0.30

2.70

1.40

0.15

0.55

3.10

1.80

0.0000 0.0059

0.0118 0.0217

0.1063 0.1220

0.0551 0.0709

0.0748 BSC

D

E

e

PIN 1

1.90 BSC

S1

2.60

3.00

0.10236 0.11811

0.0146REF

H

L

0.37REF

Front View

0^o

10^o

0^o

10^o

1

q

0.95REF

0.0374REF

S₁

b

TSOT-26

Top View

Side View

D

e

MILLIMETERS

INCHES

θ1

SYMBOLS

MIN

MAX

MIN

MAX

1.20REF

0.0472REF

A

A₁

b

0.00

0.30

2.70

1.40

0.15

0.55

3.10

1.80

0.0000 0.0059

0.0118 0.0217

0.1063 0.1220

0.0551 0.0709

0.0748 BSC

D

E

e

PIN 1

1.90 BSC

S1

2.60

3.00

0.10236 0.11811

0.0146REF

H

L

0.37REF

Front View

q1

0^o

10^o

0^o

10^o

0.95REF

0.0374REF

S₁

b

Rev.I.02

18

www.ame.com.tw

E-Mail: sales@ame.com.tw

Life Support Policy:

These products of AME, Inc. are not authorized for use as critical components in life-support

devices or systems, without the express written approval of the president

of AME, Inc.

AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and

advises its customers to obtain the latest version of relevant information.

ã AME, Inc. , November 2008

Document: 2006/2095-DS8803/8814-I.02

Corporate Headquarter

AME, Inc.

2F, 302 Rui-Guang Road, Nei-Hu District

Taipei 114, Taiwan.

Tel: 886 2 2627-8687

Fax: 886 2 2659-2989


型号：	AME8803IEEYZ
厂家：	ANALOG MICROELECTRONICS
描述：	300mA CMOS LDO 300毫安CMOS LDO 稳压器电源电路
文件：	总19页 (文件大小：218K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AME8803IEEYZ [AME]

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